Cita APA (7a ed.)
Zerbini, E., & Asamenew, G. (1993). Potential of cow traction in the Ethiopian highlands farming system. Institute of Agricultural Research.
Cita Chicago Style (17a ed.)
Zerbini, E., y G. Asamenew. Potential of Cow Traction in the Ethiopian Highlands Farming System. Institute of Agricultural Research, 1993.
Cita MLA (9a ed.)
Zerbini, E., y G. Asamenew. Potential of Cow Traction in the Ethiopian Highlands Farming System. Institute of Agricultural Research, 1993.
Precaución: Estas citas no son 100% exactas.